Updated connection refs #474

The port is defaulted in to conn_settings, so discard the port since hos...

AUTHORS

@@ -97,3 +97,6 @@ that much better:
  * Shalabh Aggarwal
  * Chris Williams
  * Robert Kajic
+ * Jacob Peddicord
+ * Nils Hasenbanck
+ * mostlystatic

docs/changelog.rst

@@ -2,8 +2,29 @@
 Changelog
 =========
 
+Changes in 0.6.X
+================
+
+- updated replicasetconnection - pop port if exists
+- bug fix for unknown connection alias error message
+
+Changes in 0.6.3
+================
+- Updated sessions for Django 1.4
+- Bug fix for updates where listfields contain embedded documents
+- Bug fix for collection naming and mixins
+
+Changes in 0.6.2
+================
+- Updated documentation for ReplicaSet connections
+- Hack round _types issue with SERVER-5247 - querying other arrays may also cause problems.
+
+Changes in 0.6.1
+================
+- Fix for replicaSet connections
+
 Changes in 0.6
-==============
+================
 
 - Added FutureWarning to inherited classes not declaring 'allow_inheritance' as the default will change in 0.7
 - Added support for covered indexes when inheritance is off

docs/django.rst

@@ -2,6 +2,8 @@
 Using MongoEngine with Django
 =============================
 
+.. note :: Updated to support Django 1.4
+
 Connecting
 ==========
 In your **settings.py** file, ignore the standard database settings (unless you

docs/guide/connecting.rst

@@ -26,7 +26,12 @@ name - just supply the uri as the :attr:`host` to
 
     connect('project1', host='mongodb://localhost/database_name')
 
+ReplicaSets
+===========
 
+MongoEngine now supports :func:`~pymongo.replica_set_connection.ReplicaSetConnection`
+to use them please use a URI style connection and provide the `replicaSet` name in the
+connection kwargs.
 
 Multiple Databases
 ==================

docs/guide/signals.rst

@@ -5,15 +5,13 @@ Signals
 
 .. versionadded:: 0.5
 
-Signal support is provided by the excellent `blinker`_ library and
-will gracefully fall back if it is not available.
+.. note::
+
+  Signal support is provided by the excellent `blinker`_ library and
+  will gracefully fall back if it is not available.
 
 
-<<<<<<< HEAD
-The following document signals exist in MongoEngine and are pretty self explanatory:
-=======
 The following document signals exist in MongoEngine and are pretty self-explanatory:
->>>>>>> master
 
   * `mongoengine.signals.pre_init`
   * `mongoengine.signals.post_init`

docs/upgrade.rst

@@ -18,6 +18,8 @@ Document.objects.with_id - now raises an InvalidQueryError if used with a filter
 FutureWarning - A future warning has been added to all inherited classes that
 don't define `allow_inheritance` in their meta.
 
+You may need to update pyMongo to 2.0 for use with Sharding.
+
 0.4 to 0.5
 ===========
 
@@ -74,7 +76,7 @@ To upgrade use a Mixin class to set meta like so ::
     class MyAceDocument(Document, BaseMixin):
         pass
 
-    MyAceDocument._get_collection_name() == myacedocument
+    MyAceDocument._get_collection_name() == "myacedocument"
 
 Alternatively, you can rename your collections eg ::
 

mongoengine/__init__.py

@@ -12,7 +12,7 @@ from signals import *
 __all__ = (document.__all__ + fields.__all__ + connection.__all__ +
            queryset.__all__ + signals.__all__)
 
-VERSION = (0, 6, 0)
+VERSION = (0, 6, 3)
 
 
 def get_version():

mongoengine/base.py

@@ -478,13 +478,18 @@ class DocumentMetaclass(type):
             attrs.update(dict([(k, v) for k, v in base.__dict__.items()
                                if issubclass(v.__class__, BaseField)]))
 
+            # Handle simple mixin's with meta
+            if hasattr(base, 'meta') and not isinstance(base, DocumentMetaclass):
+                meta = attrs.get('meta', {})
+                meta.update(base.meta)
+                attrs['meta'] = meta
+
             for p_base in base.__bases__:
                 #optimize :-)
                 if p_base in (object, BaseDocument):
                     continue
 
                 attrs.update(_get_mixin_fields(p_base))
-
             return attrs
 
         metaclass = attrs.get('__metaclass__')
@@ -498,6 +503,7 @@ class DocumentMetaclass(type):
         simple_class = True
 
         for base in bases:
+
             # Include all fields present in superclasses
             if hasattr(base, '_fields'):
                 doc_fields.update(base._fields)
@@ -526,7 +532,8 @@ class DocumentMetaclass(type):
                     simple_class = False
 
         doc_class_name = '.'.join(reversed(class_name))
-        meta = attrs.get('_meta', attrs.get('meta', {}))
+        meta = attrs.get('_meta', {})
+        meta.update(attrs.get('meta', {}))
 
         if 'allow_inheritance' not in meta:
             meta['allow_inheritance'] = True

mongoengine/connection.py

@@ -86,7 +86,7 @@ def get_connection(alias=DEFAULT_CONNECTION_NAME, reconnect=False):
 
     if alias not in _connections:
         if alias not in _connection_settings:
-            msg = 'Connection with alias "%s" has not been defined'
+            msg = 'Connection with alias "%s" has not been defined' % alias
             if alias == DEFAULT_CONNECTION_NAME:
                 msg = 'You have not defined a default connection'
             raise ConnectionError(msg)
@@ -105,10 +105,13 @@ def get_connection(alias=DEFAULT_CONNECTION_NAME, reconnect=False):
                 for slave_alias in conn_settings['slaves']:
                     slaves.append(get_connection(slave_alias))
                 conn_settings['slaves'] = slaves
-                conn_settings.pop('read_preference')
+                conn_settings.pop('read_preference', None)
 
         connection_class = Connection
         if 'replicaSet' in conn_settings:
+            conn_settings['hosts_or_uri'] = conn_settings.pop('host', None)
+            # Discard port since it can't be used on ReplicaSetConnection
+            conn_settings.pop('port', None)
             connection_class = ReplicaSetConnection
         try:
             _connections[alias] = connection_class(**conn_settings)

mongoengine/django/auth.py

@@ -1,23 +1,14 @@
 from mongoengine import *
 
-from django.utils.hashcompat import md5_constructor, sha_constructor
 from django.utils.encoding import smart_str
 from django.contrib.auth.models import AnonymousUser
+from django.contrib.auth.hashers import check_password, make_password
 from django.utils.translation import ugettext_lazy as _
 
 import datetime
 
 REDIRECT_FIELD_NAME = 'next'
 
-def get_hexdigest(algorithm, salt, raw_password):
-    raw_password, salt = smart_str(raw_password), smart_str(salt)
-    if algorithm == 'md5':
-        return md5_constructor(salt + raw_password).hexdigest()
-    elif algorithm == 'sha1':
-        return sha_constructor(salt + raw_password).hexdigest()
-    raise ValueError('Got unknown password algorithm type in password')
-
-
 class User(Document):
     """A User document that aims to mirror most of the API specified by Django
     at http://docs.djangoproject.com/en/dev/topics/auth/#users
@@ -34,7 +25,7 @@ class User(Document):
     email = EmailField(verbose_name=_('e-mail address'))
     password = StringField(max_length=128,
                            verbose_name=_('password'),
-                           help_text=_("Use '[algo]$[salt]$[hexdigest]' or use the <a href=\"password/\">change password form</a>."))
+                           help_text=_("Use '[algo]$[iterations]$[salt]$[hexdigest]' or use the <a href=\"password/\">change password form</a>."))
     is_staff = BooleanField(default=False,
                             verbose_name=_('staff status'),
                             help_text=_("Designates whether the user can log into this admin site."))
@@ -75,11 +66,7 @@ class User(Document):
         assigning to :attr:`~mongoengine.django.auth.User.password` as the
         password is hashed before storage.
         """
-        from random import random
-        algo = 'sha1'
-        salt = get_hexdigest(algo, str(random()), str(random()))[:5]
-        hash = get_hexdigest(algo, salt, raw_password)
-        self.password = '%s$%s$%s' % (algo, salt, hash)
+        self.password = make_password(raw_password)
         self.save()
         return self
 
@@ -89,8 +76,7 @@ class User(Document):
         :attr:`~mongoengine.django.auth.User.password` as the password is
         hashed before storage.
         """
-        algo, salt, hash = self.password.split('$')
-        return hash == get_hexdigest(algo, salt, raw_password)
+        return check_password(raw_password, self.password)
 
     @classmethod
     def create_user(cls, username, password, email=None):

mongoengine/django/sessions.py

@@ -41,7 +41,7 @@ class SessionStore(SessionBase):
 
     def create(self):
         while True:
-            self.session_key = self._get_new_session_key()
+            self._session_key = self._get_new_session_key()
             try:
                 self.save(must_create=True)
             except CreateError:
@@ -51,7 +51,9 @@ class SessionStore(SessionBase):
             return
 
     def save(self, must_create=False):
-        s = MongoSession(session_key=self.session_key)
+        if self._session_key is None:
+            self.create()
+        s = MongoSession(session_key=self._session_key)
         s.session_data = self.encode(self._get_session(no_load=must_create))
         s.expire_date = self.get_expiry_date()
         try:

mongoengine/fields.py

@@ -8,7 +8,7 @@ import uuid
 from bson import Binary, DBRef, SON, ObjectId
 
 from base import (BaseField, ComplexBaseField, ObjectIdField,
-                  ValidationError, get_document)
+                  ValidationError, get_document, BaseDocument)
 from queryset import DO_NOTHING, QuerySet
 from document import Document, EmbeddedDocument
 from connection import get_db, DEFAULT_CONNECTION_NAME
@@ -497,6 +497,7 @@ class ListField(ComplexBaseField):
     def prepare_query_value(self, op, value):
         if self.field:
             if op in ('set', 'unset') and (not isinstance(value, basestring)
+                and not isinstance(value, BaseDocument)
                 and hasattr(value, '__iter__')):
                 return [self.field.prepare_query_value(op, v) for v in value]
             return self.field.prepare_query_value(op, value)

mongoengine/queryset.py

@@ -1371,8 +1371,15 @@ class QuerySet(object):
             write_options = {}
 
         update = QuerySet._transform_update(self._document, **update)
+        query = self._query
+
+        # SERVER-5247 hack
+        remove_types = "_types" in query and ".$." in unicode(update)
+        if remove_types:
+            del query["_types"]
+
         try:
-            ret = self._collection.update(self._query, update, multi=multi,
+            ret = self._collection.update(query, update, multi=multi,
                                           upsert=upsert, safe=safe_update,
                                           **write_options)
             if ret is not None and 'n' in ret:
@@ -1400,10 +1407,17 @@ class QuerySet(object):
         if not write_options:
             write_options = {}
         update = QuerySet._transform_update(self._document, **update)
+        query = self._query
+
+        # SERVER-5247 hack
+        remove_types = "_types" in query and ".$." in unicode(update)
+        if remove_types:
+            del query["_types"]
+
         try:
             # Explicitly provide 'multi=False' to newer versions of PyMongo
             # as the default may change to 'True'
-            ret = self._collection.update(self._query, update, multi=False,
+            ret = self._collection.update(query, update, multi=False,
                                           upsert=upsert, safe=safe_update,
                                            **write_options)
 

python-mongoengine.spec

@@ -5,7 +5,7 @@
 %define srcname mongoengine
 
 Name:           python-%{srcname}
-Version:        0.6
+Version:        0.6.3
 Release:        1%{?dist}
 Summary:        A Python Document-Object Mapper for working with MongoDB
 

requirements.txt

@@ -0,0 +1 @@
+pymongo

tests/document.py

@@ -96,7 +96,7 @@ class DocumentTest(unittest.TestCase):
         # Ensure Document isn't treated like an actual document
         self.assertFalse(hasattr(Document, '_fields'))
 
-    def test_collection_name(self):
+    def test_collection_naming(self):
         """Ensure that a collection with a specified name may be used.
         """
 
@@ -157,11 +157,12 @@ class DocumentTest(unittest.TestCase):
             }
 
         class BaseDocument(Document, BaseMixin):
-            pass
+            meta = {'allow_inheritance': True}
 
         class MyDocument(BaseDocument):
             pass
-        self.assertEquals('mydocument', OldMixinNamingConvention._get_collection_name())
+
+        self.assertEquals('basedocument', MyDocument._get_collection_name())
 
     def test_get_superclasses(self):
         """Ensure that the correct list of superclasses is assembled.

tests/queryset.py

@@ -329,11 +329,11 @@ class QuerySetTest(unittest.TestCase):
 
         BlogPost(title="ABC", comments=[c1, c2]).save()
 
-        BlogPost.objects(comments__by="joe").update(inc__comments__S__votes=1)
+        BlogPost.objects(comments__by="jane").update(inc__comments__S__votes=1)
 
         post = BlogPost.objects.first()
-        self.assertEquals(post.comments[0].by, 'joe')
-        self.assertEquals(post.comments[0].votes, 4)
+        self.assertEquals(post.comments[1].by, 'jane')
+        self.assertEquals(post.comments[1].votes, 8)
 
         # Currently the $ operator only applies to the first matched item in
         # the query
@@ -1518,6 +1518,37 @@ class QuerySetTest(unittest.TestCase):
 
         BlogPost.drop_collection()
 
+
+    def test_set_list_embedded_documents(self):
+
+        class Author(EmbeddedDocument):
+            name = StringField()
+
+        class Message(Document):
+            title = StringField()
+            authors = ListField(EmbeddedDocumentField('Author'))
+
+        Message.drop_collection()
+
+        message = Message(title="hello", authors=[Author(name="Harry")])
+        message.save()
+
+        Message.objects(authors__name="Harry").update_one(
+            set__authors__S=Author(name="Ross"))
+
+        message = message.reload()
+        self.assertEquals(message.authors[0].name, "Ross")
+
+        Message.objects(authors__name="Ross").update_one(
+            set__authors=[Author(name="Harry"),
+                          Author(name="Ross"),
+                          Author(name="Adam")])
+
+        message = message.reload()
+        self.assertEquals(message.authors[0].name, "Harry")
+        self.assertEquals(message.authors[1].name, "Ross")
+        self.assertEquals(message.authors[2].name, "Adam")
+
     def test_order_by(self):
         """Ensure that QuerySets may be ordered.
         """